Synthesis of Tl2CanBa2Cun+1O6+2n (n=1, 2
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Nae-Lih Wu; Yeong Der Yao; Sern-Nan Lee; S-Yen Wong; Eli Ruckenstein
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Article
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1989
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Elsevier Science
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English
⚖ 748 KB
New powder synthesis methods have been developed for the preparation of single-phase TI2CaBa2Cu2Oa (the 2122 compound) and T12Ca2Ba2Cu3Oto (the 2223 compound) powders from stoichiometric reactant mixtures. The 2122 compound was prepared from a stoichiometric mixture of T1203, CuO and CaBa2CuO4, whil